Sagami RC Fab (SRF) XR-007 Aluminum servo horn Type-B.  Aluminum servo horn compatible with XRAY servo saver (part number 372503). For Type-B, the mounting surface of the ball stud is offset by 5mm as compared to the XRay servo saver.

Allows for ackerman changes to be accomplished on the Awesomatix A12 when configured with shorter front wheelbase w/o the need for machining the chassis (A12-AM1203 or A12-AM1204).